US 11,703,104 B2
Clutch device comprising a fastening unit, which has a clamping element between a torsional vibration damper and a disconnect clutch
Faruk Bulut, Lahr (DE); Marc Finkenzeller, Gengenbach (DE); and Florian Vogel, Bühl (DE)
Assigned to Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
Appl. No. 17/422,301
Filed by Schaeffler Technologies AG & Co. KG, Herzogenaurach (DE)
PCT Filed Nov. 22, 2019, PCT No. PCT/DE2019/101003
§ 371(c)(1), (2) Date Jul. 12, 2021,
PCT Pub. No. WO2020/164650, PCT Pub. Date Aug. 20, 2020.
Claims priority of application No. 102019103547.3 (DE), filed on Feb. 13, 2019; and application No. 10 2019 109 981.1 (DE), filed on Apr. 16, 2019.
Prior Publication US 2022/0082138 A1, Mar. 17, 2022
Int. Cl. F16F 15/123 (2006.01); F16D 25/08 (2006.01)
CPC F16F 15/1238 (2013.01) [F16D 25/087 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A clutch device for a drive train of a motor vehicle, comprising:
a torsional vibration damper comprising an output side;
a disconnect clutch comprising a clutch component;
a fastening unit releasably connecting the disconnect clutch to the torsional vibration damper, the fastening unit comprising:
a first toothing region fixed on the clutch component;
a second toothing region fixed on the output side and positively rotationally connected with the first toothing region; and
a clamping element arranged to preload the first toothing region relative to the second toothing region in a circumferential direction with a preloading force; and
a centrifugal-force pendulum device fastened to the clutch component, wherein:
the clutch component comprises a cup-shaped carrier; and
the centrifugal-force pendulum device is fastened to a radial outer side of the cup-shaped carrier.